Bitexbook is a cryptocurrency exchange with its Servers Centers based in St.Vincent and Grenadines. It guarantees instant deposits and withdrawals within 1 hour and also the exchange of cryptocurrencies for fiat currencies. As security measures, it features cold wallets.
AscendEX (BitMax) is a Singapore-based cryptocurrency exchange that was launched in 2018 under the name of BitMax. The rebranding was put into action in March 2021